<template>
  <div class="window" :style="{ width: windowWidth + 'px' }" v-if="show">
    <div class="title">
      <span class="iconfont icon-back" @click="close"></span>
    </div>
    <div class="body">
      <slot></slot>
    </div>
    <div class="footer">
      <template v-if="(buttons && buttons.length > 0) || showCancel">
        <div class="dialog-fotter">
          <!-- 含有默认的取消按钮 -->
          <el-button v-if="showCancel" link @click="$emit('close')">
            取消
          </el-button>
          <el-button v-for="btn in buttons" :type="btn.type" @click="btn.click">
            {{ btn.text }}
          </el-button>
        </div>
      </template>
    </div>
  </div>
</template>

<script setup>
import { ref } from "vue";
const windowWidth = ref(window.innerWidth - 280);
const props = defineProps({
  show: {
    type: Boolean,
    default: false,
  },
  buttons: {
    type: Array,
  },
  showCancel: {
    type: Boolean,
    default: true,
  },
});

const emit = defineEmits();
const close = () => {
  emit("close");
};
</script>

<style lang="scss" scoped>
.window {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100vh - 70px);
  background-color: #fff;
  z-index: 50;
  .title {
    height: 30px;
    display: flex;
    align-items: center;
    padding-left: 10px;
    .icon-back {
      font-size: 24px;
      cursor: pointer;
    }
  }
  .body {
    height: calc(100vh - 151px);
    padding: 10px;
    overflow: auto;
  }
  .footer {
    text-align: center;
    border-top: 1px solid #ddd;
    line-height: 50px;
  }
}
</style>
